Advatix OMS - Coasters is a specialized application designed for merchants utilizing the Advatix Cloud Suite WMS for order fulfillment. The app simplifies the order management process by integrating seamlessly with the Advatix Cloud Suite WMS, allowing merchants to efficiently track fulfillments and print shipping labels. Upon installation, specific credentials are provided to merchants, enabling secure access to the system's features. Orders are fetched and synchronized with the WMS through user-friendly webhooks, ensuring real-time data updates. The app's setup involves configuring Advatix WMS API settings to accommodate the specific needs of each merchant. By streamlining these processes, Advatix OMS - Coasters facilitates a hassle-free fulfillment experience for merchants, enhancing operational efficiency and customer satisfaction.